Pipedream 的 MCP 服务器
中级
这是一个Support Chatbot、AI Chatbot领域的自动化工作流,包含 8 个节点。主要使用 Agent、ChatTrigger、LmChatOpenAi、McpClientTool、MemoryBufferWindow 等节点。 使用GPT-4和Pipedream构建可扩展AI聊天机器人:集成Calendly和Gmail
前置要求
- •OpenAI API Key
工作流预览
可视化展示节点连接关系,支持缩放和平移
导出工作流
复制以下 JSON 配置到 n8n 导入,即可使用此工作流
{
"id": "muEszdmquRYSUdM9",
"meta": {
"instanceId": "a4bfc93e975ca233ac45ed7c9227d84cf5a2329310525917adaf3312e10d5462",
"templateCredsSetupCompleted": true
},
"name": "Pipedream 的 MCP 服务器",
"tags": [],
"nodes": [
{
"id": "d498ed94-65f4-4560-a186-ba324506f73f",
"name": "当收到聊天消息时",
"type": "@n8n/n8n-nodes-langchain.chatTrigger",
"position": [
16,
-64
],
"webhookId": "79dae454-ccf5-4129-8197-f79bf5add978",
"parameters": {
"options": {}
},
"typeVersion": 1.1
},
{
"id": "866a327c-22a2-4a3a-8993-75ae9e836c71",
"name": "AI Agent",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
240,
-64
],
"parameters": {
"options": {
"systemMessage": "You are a helpful assistant"
}
},
"typeVersion": 2.1
},
{
"id": "457b6172-4519-4bf9-aa84-44dbf14befb6",
"name": "OpenAI 聊天模型",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
112,
144
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4.1-mini"
},
"options": {}
},
"credentials": {
"openAiApi": {
"id": "TefveNaDaMERl1hY",
"name": "OpenAi account (Eure)"
}
},
"typeVersion": 1.2
},
{
"id": "cd652804-a75c-4efd-b197-92810f94bb5f",
"name": "Calendly",
"type": "@n8n/n8n-nodes-langchain.mcpClientTool",
"position": [
400,
144
],
"parameters": {
"sseEndpoint": "https://mcp.pipedream.net/xxx/calendly_v2"
},
"typeVersion": 1
},
{
"id": "ae996f82-1e34-486a-af82-2fdcfe32c3d9",
"name": "简单记忆",
"type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
"position": [
256,
144
],
"parameters": {},
"typeVersion": 1.3
},
{
"id": "4465fc4e-68b0-456d-828a-bff296038a34",
"name": "Gmail",
"type": "@n8n/n8n-nodes-langchain.mcpClientTool",
"position": [
512,
144
],
"parameters": {
"sseEndpoint": "https://mcp.pipedream.net/xxx/gmail"
},
"typeVersion": 1
},
{
"id": "32e919f8-6e73-4aa3-9148-93f920930f3b",
"name": "便签",
"type": "n8n-nodes-base.stickyNote",
"position": [
-352,
-768
],
"parameters": {
"width": 624,
"height": 656,
"content": "## Pipedream 的 MCP 服务器"
},
"typeVersion": 1
},
{
"id": "79a54171-4f68-418c-8ad2-b30e2ed23fe5",
"name": "便签1",
"type": "n8n-nodes-base.stickyNote",
"position": [
288,
-768
],
"parameters": {
"width": 624,
"height": 656,
"content": "### 操作方法"
},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "d75b30d2-ecdf-4ac7-8d4b-72c5961c7a7c",
"connections": {
"Gmail": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Calendly": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Simple Memory": {
"ai_memory": [
[
{
"node": "AI Agent",
"type": "ai_memory",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"ai_languageModel": [
[
{
"node": "AI Agent",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"When chat message received": {
"main": [
[
{
"node": "AI Agent",
"type": "main",
"index": 0
}
]
]
}
}
}常见问题
如何使用这个工作流?
复制上方的 JSON 配置代码,在您的 n8n 实例中创建新工作流并选择「从 JSON 导入」,粘贴配置后根据需要修改凭证设置即可。
这个工作流适合什么场景?
这是一个中级难度的工作流,适用于Support Chatbot、AI Chatbot等场景。适合有一定经验的用户,包含 6-15 个节点的中等复杂度工作流
需要付费吗?
本工作流完全免费,您可以直接导入使用。但请注意,工作流中使用的第三方服务(如 OpenAI API)可能需要您自行付费。
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工作流信息
难度等级
中级
节点数量8
分类2
节点类型6
作者
Davide
@n3witaliaFull-stack Web Developer based in Italy specialising in Marketing & AI-powered automations. For business enquiries, send me an email at info@n3w.it or add me on Linkedin.com/in/davideboizza
外部链接
在 n8n.io 上查看 →
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